Declension table of ?surāyudha

Neuter	Singular	Dual	Plural
Nominative	surāyudham	surāyudhe	surāyudhāni
Vocative	surāyudha	surāyudhe	surāyudhāni
Accusative	surāyudham	surāyudhe	surāyudhāni
Instrumental	surāyudhena	surāyudhābhyām	surāyudhaiḥ
Dative	surāyudhāya	surāyudhābhyām	surāyudhebhyaḥ
Ablative	surāyudhāt	surāyudhābhyām	surāyudhebhyaḥ
Genitive	surāyudhasya	surāyudhayoḥ	surāyudhānām
Locative	surāyudhe	surāyudhayoḥ	surāyudheṣu

Compound surāyudha -

Adverb -surāyudham -surāyudhāt